Case Study 1 - Seismic lines in Alberta

 

Table 1. Placer streams 500m buffer area omitted by each intactness map in the Yukon study area.
Intactness Map Study area (km2) Intact area (km2) Intact area (%) Mining area (km2) Area omitted (km2) Area omitted (%)
CIFL2013 20695 16561 80 495 74 15
GIFL2013 20695 11357 55 495 36 7
HF2009 20695 10593 51 495 182 37
FF 20695 5434 26 495 0 0
UN100 20695 7652 37 495 28 6
WILD 20695 16269 79 495 292 59
MSA90 20695 20245 98 495 494 100

 

Table 2. Place claims area omitted by each intactness map in the Yukon study area.
Intactness Map Study area (km2) Intact area (km2) Intact area (%) Mining area (km2) Area omitted (km2) Area omitted (%)
CIFL2013 20695 16561 80 933 309 33
GIFL2013 20695 11357 55 933 166 18
HF2009 20695 10593 51 933 491 53
FF 20695 5434 26 933 1 0
UN100 20695 7652 37 933 167 18
WILD 20695 16269 79 933 683 73
MSA90 20695 20245 98 933 933 100